// main.c
#include <stdio.h>
#include "math.h"
#include "disp.h"

int main()
{
  int num1, num2, res;
  printf("Enter two numbers: ");
  scanf("%d %d", &num1, &num2);
  res = add(num1, num2);

  add_disp(num1, num2, res); // 调用disp.c中的函数
  return 0;
}
